McAfee ePolicy Orchestrator. Centralizes and streamlines management of endpoint, network, and data security, and compliance solutions, to drive down the cost and complexity of security management. McAfee Advanced Threat Defense Demo Request. Broaden threat detection and malware analysis, and share threat information across your security. RE: Updating McAfee Virusscan Enterprise What were to original errors you got on updateing were they framework errors relating to missing/unregistered dll files, if so you may need to reregister the dll files in system32. Customers must have a current Technical Support agreement in order to be entitled to download product updates and upgrades, including engine and DAT updates. By downloading any of the attached files, I acknowledge that I currently have a valid Technical Support agreement with McAfee. Click Start, Programs, McAfee, and select VirusScan Console. Click Help, About. The virus definitions will now indicate that the latest DAT version is installed. Prevent changes to McAfee services: Click Start, Programs, McAfee, VirusScan Console. Double-click Access Protection, select Prevent McAfee services from being stopped, and click OK. I use McAfee Virus Scan 8.0 as well on 15 of my customers. All 15 have not updated since 2/12/09 as well. I think McAfee may have decided that 8.0 is now "too old". Resources to help you upgrade to the latest versions of McAfee security solutions. Technical Articles. Best practices, troubleshooting, and issue-related articles. Product Documentation. Release notes, installation, and product guides. Security Bulletins. Articles addressing product vulnerabilities. Hi, Lately, I've verified that some VirusScan clients are not updating themselves. As an example I will use the server that has the ePO server installed on it. I have McAfee VirusScan 8.0i that won't update automatically. I'm finding computers within the last 4 months I installed aren't working. Corporate says the perpetual license option when installing is correct and the licensing is fine with McAfee. See these articles for solutions to issues that you might experience while running a virus scan: TS102052 - VirusScan stops scanning at 98% or 99% complete TS100819 - VirusScan becomes unresponsive when scanning large files TS101423 - The Pause button in VirusScan is grayed out. To ensure that your computer is always protected, you must keep your anti-virus software up-to-date. A new VirusScan definition update is usually made available at least once a week. Learn how to manually update McAfee VirusScan Enterprise 8.7i software.